CN103265912A - Packaging adhesive containing activated clay and preparation method thereof - Google Patents
Packaging adhesive containing activated clay and preparation method thereof Download PDFInfo
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- CN103265912A CN103265912A CN2013101177112A CN201310117711A CN103265912A CN 103265912 A CN103265912 A CN 103265912A CN 2013101177112 A CN2013101177112 A CN 2013101177112A CN 201310117711 A CN201310117711 A CN 201310117711A CN 103265912 A CN103265912 A CN 103265912A
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- atlapulgite
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- rubber
- packaging adhesive
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- 239000000853 adhesive Substances 0.000 title claims abstract description 18
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 17
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title claims description 7
- 239000004927 clay Substances 0.000 title abstract 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 21
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229920001084 poly(chloroprene) Polymers 0.000 claims abstract description 19
- 229920000058 polyacrylate Polymers 0.000 claims abstract description 10
- 229920005989 resin Polymers 0.000 claims abstract description 8
- 239000011347 resin Substances 0.000 claims abstract description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000005864 Sulphur Substances 0.000 claims abstract description 7
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 claims abstract description 7
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000003208 petroleum Substances 0.000 claims abstract description 7
- 239000002904 solvent Substances 0.000 claims abstract description 7
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 15
- -1 polymethylene Polymers 0.000 claims description 13
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims description 12
- 230000003712 anti-aging effect Effects 0.000 claims description 12
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 229920002472 Starch Polymers 0.000 claims description 10
- 235000019698 starch Nutrition 0.000 claims description 10
- 240000003183 Manihot esculenta Species 0.000 claims description 9
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 claims description 9
- 229920000800 acrylic rubber Polymers 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 239000012634 fragment Substances 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- 230000003647 oxidation Effects 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 239000008107 starch Substances 0.000 claims description 9
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 9
- 229920003987 resole Polymers 0.000 claims description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 239000012295 chemical reaction liquid Substances 0.000 claims description 6
- REQPQFUJGGOFQL-UHFFFAOYSA-N dimethylcarbamothioyl n,n-dimethylcarbamodithioate Chemical compound CN(C)C(=S)SC(=S)N(C)C REQPQFUJGGOFQL-UHFFFAOYSA-N 0.000 claims description 6
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 6
- UWNADWZGEHDQAB-UHFFFAOYSA-N i-Pr2C2H4i-Pr2 Natural products CC(C)CCC(C)C UWNADWZGEHDQAB-UHFFFAOYSA-N 0.000 claims description 6
- 239000003112 inhibitor Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- CMAUJSNXENPPOF-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)-n-cyclohexylcyclohexanamine Chemical compound C1CCCCC1N(C1CCCCC1)SC1=NC2=CC=CC=C2S1 CMAUJSNXENPPOF-UHFFFAOYSA-N 0.000 claims description 6
- KOVKEDGZABFDPF-UHFFFAOYSA-N n-(triethoxysilylmethyl)aniline Chemical compound CCO[Si](OCC)(OCC)CNC1=CC=CC=C1 KOVKEDGZABFDPF-UHFFFAOYSA-N 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 229920001228 polyisocyanate Polymers 0.000 claims description 6
- 239000005056 polyisocyanate Substances 0.000 claims description 6
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 6
- 239000000047 product Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000011701 zinc Substances 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 claims description 3
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 3
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 3
- 238000010073 coating (rubber) Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000005453 pelletization Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000010074 rubber mixing Methods 0.000 claims description 3
- 239000000661 sodium alginate Substances 0.000 claims description 3
- 235000010413 sodium alginate Nutrition 0.000 claims description 3
- 229940005550 sodium alginate Drugs 0.000 claims description 3
- 229920005552 sodium lignosulfonate Polymers 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 abstract description 3
- 229920001971 elastomer Polymers 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000005060 rubber Substances 0.000 abstract description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 1
- BTXFTCVNWMNXKH-UHFFFAOYSA-N NC1=CC=CC=C1.CCO[Si](C)(OCC)OCC Chemical compound NC1=CC=CC=C1.CCO[Si](C)(OCC)OCC BTXFTCVNWMNXKH-UHFFFAOYSA-N 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 abstract 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 abstract 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 239000005011 phenolic resin Substances 0.000 abstract 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 abstract 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 abstract 1
- RNWHGQJWIACOKP-UHFFFAOYSA-N zinc;oxygen(2-) Chemical class [O-2].[Zn+2] RNWHGQJWIACOKP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 235000012245 magnesium oxide Nutrition 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Abstract
The present invention discloses a packaging adhesive containing activated clay and a method for preparing the same. The adhesive comprises the components in parts by weight of 20-30 parts of chloroprene rubber (CR2322), 50-60 parts of cyclohexane, 40-50 parts of methylbenzene, 100-110 parts of ethyl acetate, 100-120 parts of 120# solvent oil, 20-30 parts of phenolic resin 2402, 5-10 parts of C9 petroleum resin, 6-8 parts of sodium carboxymethyl cellulose, 2-3 parts of aniline methyl triethoxysilane, 0.2-0.3 parts of tri-isopropanolamine, 1-2 parts of PAPI, 3-5 parts of chlorinated paraffinss, 0.2-0.3 parts of Tween-40, 5-10 parts of polyacrylate rubber (ACM-91), 4-8 parts of butadiene styrene rubber (SBR1502), 1-2 parts of activated zinc oxide, 2-3 parts of active magnesium oxide, 0.5-1 parts of sulphur, 3-5 parts of activated clay, etc. The adhesive provided by the present invention has the advantages of good high- and low-temperature resistance, abrasion resistance, high adhesive strength, good storage stability, environmental protection, favorable effect and convenient use.
Description
Technical field
The present invention relates to a kind of tackiness agent, be specifically related to a kind of packaging adhesive stick that contains atlapulgite and preparation method thereof.
Background technology
The packaging adhesive stick is in the generation of the basis of packaging industry fast development and develops, the performance of packaging adhesive stick, quality have directly influenced packing effect and quality, present wrapping tackiness agent ubiquity thermotolerance is relatively poor, winter hardiness is not good, wear no resistance shortcomings such as package stability difference.In order to overcome the shortcoming of traditional tackiness agent, by improving prescription, stick with glue agent thereby produce a kind of novel package.
Summary of the invention
The purpose of this invention is to provide that a kind of temperature tolerance is good, wear resistance is good, cohesive strength is high, excellent storage stability contain packaging adhesive stick of atlapulgite and preparation method thereof.
The technical solution used in the present invention is as follows:
A kind of packaging adhesive stick that contains atlapulgite is made up of the raw material of following weight part: chloroprene rubber (CR2322) 20-30, hexanaphthene 50-60, toluene 40-50, ethyl acetate 100-110,120# solvent oil 100-120,2402 resol 20-30, C9 petroleum resin 5-10, Xylo-Mucine 6-8, anilinomethyl triethoxysilane 2-3, tri-isopropanolamine 0.2-0.3, polyphenyl polymethylene polyisocyanates 1-2, clorafin 3-5, Tween-40 0.2-0.3, acrylic elastomer (ACM-91) 5-10; styrene-butadiene rubber(SBR) (SBR1502) 4-8; active zinc flower 1-2; activated magnesia 2-3; sulphur 0.5-1; atlapulgite 3-5; talcum powder 2-4; gas-phase silica 2-3; anti-aging agent ZMTI 1-1.5; anti-aging agent RD 0.5-1; TM monex TM 0.5-1.5; accelerator DZ 1-1.5; oxidation inhibitor 1035 1-2; Zinic stearas 1-2; dioctyl phthalate (DOP) 3-4; nylon acid diisobutyl ester 2-3; treated starch 2-4.
The following method of described treated starch makes: tapioca (flour) and hydrogen peroxide are carried out oxidation in the ratio of 2-3:1 get the cassava Sumstar 190, the carboxymethyl cellulose of 2-3%, the sodium lignosulfonate of 4-6%, the sodium alginate of 2-3%, the plant ash of 3-5% in the cassava Sumstar 190, fully mix, be dried to water content 5-8%, at 140-160 ℃ of heating 2-3h, product grind into powder after cooling, drying, pulverizing gets final product then.
A kind of preparation method who contains the packaging adhesive stick of atlapulgite may further comprise the steps:
(1) hexanaphthene is added in the reactor, add activated magnesia, mix 10-15min, add load weighted 2402 resol more continuously, stir 3-4h to dissolving fully, add tri-isopropanolamine in 25-28 ℃ of following stirring reaction 6-10h, leave standstill 20-24h, filter and remove throw out, namely get pre-reaction liquid, stand-by;
(2) chloroprene rubber is added in the twin screw extruder, be warming up to 140-150 ℃, when treating that it becomes molten state, add atlapulgite, melt blending 20-30min under the rotating speed of 400-600rpm, extruding pelletization is cooled to normal temperature and namely gets chloroprene rubber coating atlapulgite particle then;
(3) the above-mentioned chloroprene rubber that makes is coated atlapulgite particle and clorafin, acrylic elastomer, styrene-butadiene rubber(SBR), active zinc flower, sulphur, talcum powder, gas-phase silica, anti-aging agent ZMTI, TM monex TM, accelerator DZ, oxidation inhibitor 1035, Zinic stearas, dioctyl phthalate (DOP), nylon acid diisobutyl ester send under 40-50 ℃, carry out in the rubber mixing machine mixing, mixing 3-5 time, thin-pass 6-8 time sheet down then is cut into fragment after being cooled to normal temperature;
(4) get above-mentioned fragment and add toluene, ethyl acetate and 120# solvent oil, stir, fragment is all dissolved, add polyphenyl polymethylene polyisocyanates, C9 petroleum resin, anilinomethyl triethoxysilane and Tween-40 again, reaction 4-6h stirs;
(5) in above-mentioned reaction solution, add pre-reaction liquid, anti-aging agent RD, Xylo-Mucine and treated starch, stir 1-2h and get product.
Beneficial effect of the present invention:
The present invention utilizes chloroprene rubber to coat atlapulgite and granulates by to process modification, can obviously improve the consistency of atlapulgite and rubber, thereby improve the performances such as bending, tensile strength and wear resistance of packing glue.The present invention utilizes 2402 resol and activated magnesia to generate resin, can improve water tolerance and the thermotolerance of chloroprene rubber adhesive agent, prolongs tack retention hour.The present invention is by carrying out modification to starch, can further improve bonding strength and the water tolerance of packing glue, and it is low to have a cost, the characteristics that effect is good.Tackiness agent of the present invention has good high-and low-temperature resistance, wear resistance, the cohesive strength height, and water-fast protection against the tide, excellent storage stability, the feature of environmental protection is good, and result of use is good and convenient.
Embodiment
The present invention is further illustrated below in conjunction with specific embodiment.
A kind of packaging adhesive stick that contains atlapulgite is made up of the raw material of following weight part: 25 parts of chloroprene rubbers (CR2322), 50 parts of hexanaphthenes, 45 parts of toluene, 110 parts of ethyl acetate, 120 parts of 120# solvent oils, 20 parts in 2402 resol, 8 parts of C9 petroleum resin, 6 parts of Xylo-Mucines, 2 parts of anilinomethyl triethoxysilanes, 0.25 part of tri-isopropanolamine, 1.5 parts of polyphenyl polymethylene polyisocyanates, 4 parts of clorafins, 0.2 part of Tween-40,8 parts of acrylic elastomers (ACM-91); 5 parts in styrene-butadiene rubber(SBR) (SBR1502); 1.5 parts of active zinc flowers; 2 parts of activated magnesias; 0.8 part in sulphur; 4 parts of atlapulgites; 3 parts of talcum powder; 2 parts of gas-phase silicas; 1 part of anti-aging agent ZMTI; 0.5 part of anti-aging agent RD; 0.8 part of TM monex TM; 1 part of accelerator DZ; 1,035 1.5 parts in oxidation inhibitor; 1 part of Zinic stearas; 3 parts of dioctyl phthalate (DOP)s; 3 parts of nylon acid diisobutyl esters; 3 parts of treated starches.
The following method of described treated starch makes: tapioca (flour) and hydrogen peroxide are carried out oxidation in the ratio of 3:1 get the cassava Sumstar 190,3% carboxymethyl cellulose, 4% sodium lignosulfonate, 3% sodium alginate, 4% plant ash in the cassava Sumstar 190, fully mix, be dried to water content 6%, at 150 ℃ of heating 2h, product grind into powder after cooling, drying, pulverizing gets final product then.
A kind of preparation method who contains the packaging adhesive stick of atlapulgite may further comprise the steps:
(1) hexanaphthene is added in the reactor, add activated magnesia, mix 15min, add load weighted 2402 resol more continuously, stir 3-4h to dissolving fully, add tri-isopropanolamine in 26 ℃ of following stirring reaction 8h, leave standstill 24h, filter and remove throw out, namely get pre-reaction liquid, stand-by;
(2) chloroprene rubber is added in the twin screw extruder, be warming up to 150 ℃, when treating that it becomes molten state, add atlapulgite, melt blending 20min under the rotating speed of 600rpm, extruding pelletization is cooled to normal temperature and namely gets chloroprene rubber coating atlapulgite particle then;
(3) the above-mentioned chloroprene rubber that makes is coated atlapulgite particle and clorafin, acrylic elastomer, styrene-butadiene rubber(SBR), active zinc flower, sulphur, talcum powder, gas-phase silica, anti-aging agent ZMTI, TM monex TM, accelerator DZ, oxidation inhibitor 1035, Zinic stearas, dioctyl phthalate (DOP), nylon acid diisobutyl ester send under 40 ℃, carry out in the rubber mixing machine mixing, mixing 5 times, 7 following sheets of thin-pass then are cut into fragment after being cooled to normal temperature;
(4) get above-mentioned fragment and add toluene, ethyl acetate and 120# solvent oil, stir, fragment is all dissolved, add polyphenyl polymethylene polyisocyanates, C9 petroleum resin, anilinomethyl triethoxysilane and Tween-40 again, reaction 5h stirs;
(5) in above-mentioned reaction solution, add pre-reaction liquid, anti-aging agent RD, Xylo-Mucine and treated starch, stir 1.5h and get product.
The The performance test results of the sizing agent that present embodiment makes is as follows:
Tensile strength (MPa): 43;
Flexural strength (MPa): 62;
Compressive strength (MPa): 81;
Tensile strength (MPa): 33;
Stripping strength (N/cm): 49;
Shearing resistance (MPa): 24;
Medium-resistance (the shearing resistance conservation rate after in 90 ℃ of solution, soaking 3 days/%): 0
#Diesel oil 98.4, distilled water 99.5;
Wear resistance (sliding frictional wear volume/mm
3): 3.82;
Heat-resistant aging (80-100 ℃ of bond strength after following 7 days/N/cm): 33;
Lower temperature resistance :-30 ℃ were not freezed in following 7 days;
Weather resistance: indoor use 10-20, outdoor 3-5;
Use the carton of binding agent of the present invention to duck in drink, do not come unstuck in 48 hours, after the carton drying, good bonding, mass conservation.
Claims (3)
1. packaging adhesive stick that contains atlapulgite, it is characterized in that, formed by the raw material of following weight part: chloroprene rubber (CR2322) 20-30, hexanaphthene 50-60, toluene 40-50, ethyl acetate 100-110,120# solvent oil 100-120,2402 resol 20-30, C9 petroleum resin 5-10, Xylo-Mucine 6-8, anilinomethyl triethoxysilane 2-3, tri-isopropanolamine 0.2-0.3, polyphenyl polymethylene polyisocyanates 1-2, clorafin 3-5, Tween-40 0.2-0.3, acrylic elastomer (ACM-91) 5-10; styrene-butadiene rubber(SBR) (SBR1502) 4-8; active zinc flower 1-2; activated magnesia 2-3; sulphur 0.5-1; atlapulgite 3-5; talcum powder 2-4; gas-phase silica 2-3; anti-aging agent ZMTI 1-1.5; anti-aging agent RD 0.5-1; TM monex TM 0.5-1.5; accelerator DZ 1-1.5; oxidation inhibitor 1035 1-2; Zinic stearas 1-2; dioctyl phthalate (DOP) 3-4; nylon acid diisobutyl ester 2-3; treated starch 2-4.
2. the packaging adhesive stick that contains atlapulgite according to claim 1, it is characterized in that, the following method of described treated starch makes: tapioca (flour) and hydrogen peroxide are carried out oxidation in the ratio of 2-3:1 get the cassava Sumstar 190, the carboxymethyl cellulose of 2-3%, the sodium lignosulfonate of 4-6%, the sodium alginate of 2-3%, the plant ash of 3-5% in the cassava Sumstar 190, fully mix, be dried to water content 5-8%, at 140-160 ℃ of heating 2-3h, product grind into powder after cooling, drying, pulverizing gets final product then.
3. preparation method who contains the packaging adhesive stick of atlapulgite as claimed in claim 1 is characterized in that may further comprise the steps:
(1) hexanaphthene is added in the reactor, add activated magnesia, mix 10-15min, add load weighted 2402 resol more continuously, stir 3-4h to dissolving fully, add tri-isopropanolamine in 25-28 ℃ of following stirring reaction 6-10h, leave standstill 20-24h, filter and remove throw out, namely get pre-reaction liquid, stand-by;
(2) chloroprene rubber is added in the twin screw extruder, be warming up to 140-150 ℃, when treating that it becomes molten state, add atlapulgite, melt blending 20-30min under the rotating speed of 400-600rpm, extruding pelletization is cooled to normal temperature and namely gets chloroprene rubber coating atlapulgite particle then;
(3) the above-mentioned chloroprene rubber that makes is coated atlapulgite particle and clorafin, acrylic elastomer, styrene-butadiene rubber(SBR), active zinc flower, sulphur, talcum powder, gas-phase silica, anti-aging agent ZMTI, TM monex TM, accelerator DZ, oxidation inhibitor 1035, Zinic stearas, dioctyl phthalate (DOP), nylon acid diisobutyl ester send under 40-50 ℃, carry out in the rubber mixing machine mixing, mixing 3-5 time, thin-pass 6-8 time sheet down then is cut into fragment after being cooled to normal temperature;
(4) get above-mentioned fragment and add toluene, ethyl acetate and 120# solvent oil, stir, fragment is all dissolved, add polyphenyl polymethylene polyisocyanates, C9 petroleum resin, anilinomethyl triethoxysilane and Tween-40 again, reaction 4-6h stirs;
(5) in above-mentioned reaction solution, add pre-reaction liquid, anti-aging agent RD, Xylo-Mucine and treated starch, stir 1-2h and get product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117711.2A CN103265912B (en) | 2013-04-07 | 2013-04-07 | A kind of adhesives in Packaging containing atlapulgite and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310117711.2A CN103265912B (en) | 2013-04-07 | 2013-04-07 | A kind of adhesives in Packaging containing atlapulgite and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103265912A true CN103265912A (en) | 2013-08-28 |
| CN103265912B CN103265912B (en) | 2016-02-10 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105778821A (en) * | 2016-03-30 | 2016-07-20 | 安徽青花坊瓷业股份有限公司 | Ceramic product crack adhesive |
| CN106145890A (en) * | 2016-06-30 | 2016-11-23 | 安徽智博新材料科技有限公司 | A kind of ceramics ware for daily use handle binding agent |
| CN109628010A (en) * | 2018-12-25 | 2019-04-16 | 宁波六麦新材料科技有限公司 | A kind of nonwoven fabric base gluing tapes and preparation method thereof |
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| CN101418197A (en) * | 2008-12-01 | 2009-04-29 | 广东三和化工科技有限公司 | Environmental protection chloroprene rubber adhesive agent and production method thereof |
| CN102277130A (en) * | 2010-06-11 | 2011-12-14 | 东莞市大洋化工有限公司 | Spray adhesive formula and technology thereof |
| CN102627925A (en) * | 2012-04-23 | 2012-08-08 | 天津市橡胶工业研究所 | Bonding agent for bonding chloronorgutta and nylon soaking framework material and manufacturing method of bonding agent |
| CN102965050A (en) * | 2012-11-02 | 2013-03-13 | 铜陵祥云消防科技有限责任公司 | Nano-kieselguhr modified adhesive for packaging |
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| CN105778821A (en) * | 2016-03-30 | 2016-07-20 | 安徽青花坊瓷业股份有限公司 | Ceramic product crack adhesive |
| CN106145890A (en) * | 2016-06-30 | 2016-11-23 | 安徽智博新材料科技有限公司 | A kind of ceramics ware for daily use handle binding agent |
| CN109628010A (en) * | 2018-12-25 | 2019-04-16 | 宁波六麦新材料科技有限公司 | A kind of nonwoven fabric base gluing tapes and preparation method thereof |
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| CN103265912B (en) | 2016-02-10 |
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Effective date of registration: 20170710 Address after: 247100 Qingyang Industrial Park, Chizhou, Anhui Patentee after: ANHUI FENGHUANGSONG PACKAGING CO., LTD. Address before: Anhui province Chizhou City Shuang Xi Road 242800 Qingyang County Economic Development Zone Patentee before: Qingyang Huading Packaging Co., Ltd. |
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Denomination of invention: Packaging adhesive containing activated clay and preparation method thereof Effective date of registration: 20170912 Granted publication date: 20160210 Pledgee: Qingyang Anhui rural commercial bank Limited by Share Ltd Pledgor: Anhui Fenghuangsong Packaging Co., Ltd. Registration number: 2017340000220 |
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Date of cancellation: 20181010 Granted publication date: 20160210 Pledgee: Qingyang Anhui rural commercial bank Limited by Share Ltd Pledgor: Anhui Fenghuangsong Packaging Co., Ltd. Registration number: 2017340000220 |
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Denomination of invention: Packaging adhesive containing activated clay and preparation method thereof Effective date of registration: 20200507 Granted publication date: 20160210 Pledgee: Huizhou Yinxing Co., Ltd. Chizhou Qingyang sub branch Pledgor: ANHUI FENGHUANGSONG PACKAGING Co.,Ltd. Registration number: Y2020980002029 |
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Correction item: Pledgee Correct: Huizhou Merchants Bank, Limited by Share Ltd, Chizhou, Qingyang branch False: Huizhou Yinxing Co.,Ltd. Chizhou Qingyang sub branch Number: 23-01 Volume: 36 |